How many different id numbers can be formed

Assignment Help Mathematics
Reference no: EM131595101

Question: 1. An ID number for each employee in a certain company consists of a string of nine numbers, consisting of an arrangements of the integers 1 through 9. How many different ID numbers can be formed?

2. Suppose we have five symbols available, and these are %, $, #, ∗ and &. One plan is to form passwords by using different orderings of these five symbols. A second plan is to use ordered strings chosen from these five symbols, in which any symbol can be used one or more times. How many different passwords are possible under each plan?

Reference no: EM131595101

Questions Cloud

Your realized return for this period : On January 1, you purchased 10,000 shares of a stock at $15 ½ per share. Your realized return for this period is:
What is the proper entry to record this transaction : A company makes a $30,000 sale on account but with a 10% cash down payment. What is the proper entry to record this transaction?
List all outcomes in which second and third coins are heads : List all outcomes in which two coins come up heads and two come up tails.
How many arrangements are there of the given objects : How many arrangements are there if a must be first and g fifth in the list?
How many different id numbers can be formed : Suppose we have five symbols available, and these are %, $, #, * and &. One plan is to form passwords by using different orderings of these five symbols.
How many ways can first nine letters of alphabet be arranged : How many different codes can be formed from the lower case letters of the English alphabet, if a code consists of seventeen distinct letters.
How many different committes can be formed : A committee of four is to be formed on the city council. The first member must be chosen from among seven residents of south side.
What does an outcome of the given four spins : A carnival game consists of a large wheel with the numbers 1 through 50 spaced equally around the perimeter. A pointer is pivoted at the center and is spun.
What conclusions are evident from your trend analysis : Ratio Analysis Find the latest financial statements for Coca Cola. What conclusions are evident from your trend analysis?

Reviews

Write a Review

Mathematics Questions & Answers

  What is the price of a v.l.p. ticket

what is the price of a V.l.P. ticket?

  Discuss the ways a realistic budget

Briefly discuss the ways a realistic budget will benefit the owner ofBabycakesversus having no budget at all. Be sure to use Babycakes as the company and any specific product details in your explanation.

  A two-person game is played in which a fair coin

A two-person game is played in which a fair coin is tossed until either the sequence HT (heads, tails) or the sequence TT (tails, tails) appears.

  Experiencing a service-related problem

Imagine you are the district manager for a local movie theatre that is experiencing a service-related problem. While you are traveling for work in another state, the theatre manager contacts you about a bed bug problem suspected to be taking place..

  Replacement from an ordinary deck of playing cards

Suppose that you select 2 cards without replacement from an ordinary deck of playing cards. If the first card that you select is a king, what is the probability that the second card that you select is a heart?

  Meeting and program meetings in response to the need

Identify the need for meeting and program meetings in response to the need

  How many pairs of shoulder pads

A buyer for children's wear received an order of designer jeans. He decided to keep 141/4 dozen parts of jeans at the main store and send 4 1/2 dozen pairs to the branch store. How rnan pairs of leans (units) were purchases?

  The height of a mountain peak is h metres above sea-level

The height of a mountain peak is h metres above sea-level.

  Slope and y-intercept in real world

Please provide your own real-world example from your work or life using the slope and y-intercept. What are the slope and y-intercept in your example?

  Find an inverse of e modulo

Suppose that (n, e) is an RSA encryption key, with n = pq where p and q are large primes and gcd(e, (p - 1)(q - 1)) = 1.

  How many seconds will turtle have run

suppose turtle runs at 55 ft/s. rabbit runs at 80 ft/s, but gives Turtle a 5-second head start. How many seconds will turtle have run when rabbit catches up with him

  What are sources of cost advantage

What are sources of cost advantage and how does it affect a company's strategy?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd